package net.zjitc.controller;

import net.zjitc.domain.Admin;
import net.zjitc.service.Impl.ServiceImpl;
import net.zjitc.service.Service;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import java.io.IOException;

/**
 * Created by guo on 2017/11/11.
 */
@WebServlet(name = "LoginServlet",urlPatterns = "/loginServlet")
public class LoginServlet extends HttpServlet {
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
       response.setContentType("text/html;charset=utf-8");
        String username=request.getParameter("username");
        String password=request.getParameter("password");
        Service service=new ServiceImpl();
          Admin admin= service.fingUsernameAndPassword(username,password);
          if(admin.getUsername().equals(username)&&admin.getPassword().equals(password))
          {
              HttpSession session = request.getSession();
              session.setAttribute("admin","username");
              response.sendRedirect("/shop/admin/home.jsp");
          }
          else {
              request.setAttribute("msg","您输入的用户名或密码错误");
              request.getRequestDispatcher("admin/login.jsp").forward(request,response);
          }
    }

    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

    }
}
